Men's Heated Fleece Vest (Apparel Only) Size:2XL *All comparisons are made against

*All comparisons are made against the ororo B22A battery

Water and wind-resistant shell protects against light rain

we strongly suggest you to buy with the battery set for heating

Size medium measures 24

Up to 8 working hours (3 hrs on high heating setting

Men's Heated Fleece Vest (Apparel Only) Size:2XL *All comparisons are made againstFeature Details Ultra soft fleece lining ensures you dont lose any excess heat and enjoy comfortable warmth Foldable neckline and stand collar provides extra warmth against cold windy weather Designed for mix and match, using over a long sleeved shirt on chilly fall days or layering under a jacket for cold commutes and epic ski days Heating Performance 4 ultra thin carbon nanotube heating elements (left & right pockets, mid back, and collar) 3